It's also pretty fun to find spots where the compiler failed to fully optimize the code (possibly due to the optimization level chosen). For example, I recently

It's also pretty fun to find spots where the compiler failed to fully optimize the code (possibly due to the optimization level chosen). For example, I recently saw a few cases in the code I was looking at where a function pushed several registers onto the stack that were never used in the function. I've found it reasonably interesting to look at at first, but it can get dull relatively quickly, especially when you're first learning.